Water testing in Smith County, TX
Local water testing: NET Health (Northeast Texas Public Health District), Regional Laboratory. Price not posted.
NET Health Regional Laboratory Private Well Water Testing
Price not posted
- Bacteria
- E. coli
Call the NET Health Regional Laboratory to get a sterile sample container and a water microbial reporting form, then deliver the sample to the lab at 815 N. Broadway Avenue, Tyler, within 30 hours of collection.
Who can use it: Private well owners, construction companies, and bottled or vended water plants; private well samples are accepted from individuals even though testing is not required by regulation
- NET Health Regional Laboratory, 815 N. Broadway Avenue, Tyler · (903) 535-0090
Checked October 2, 2026. Report a change